Overview

overview

10

Static

static

10

2024-01-25...er.exe

windows7-x64

9

2024-01-25...er.exe

windows10-2004-x64

10

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General

  • Target

    2024-01-25_65c2ed41227c679de88ccfb2b12ac7b7_cryptolocker

  • Size

    56KB

  • Sample

    240125-v29jnsbfg7

  • MD5

    65c2ed41227c679de88ccfb2b12ac7b7

  • SHA1

    21efdb8ecd469881d9ee1ef1e2bbb0fb662c6378

  • SHA256

    9fadb5e86b1a4ef3902c4617c4aa8d2c48b720f1e65b2278a95485226de7c532

  • SHA512

    f796787209a27948678ba45053ebaaa15df7201a6a5fbee9e91a8d305354082383ed87e776be940b53b265d3a550009b06014b408b1ab51f64c747e5e9d45896

  • SSDEEP

    1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTB:BbdDmjr+OtEvwDpjMT

Score
10/10
kinsingloader

Malware Config

Targets

    • Target

      2024-01-25_65c2ed41227c679de88ccfb2b12ac7b7_cryptolocker

    • Size

      56KB

    • MD5

      65c2ed41227c679de88ccfb2b12ac7b7

    • SHA1

      21efdb8ecd469881d9ee1ef1e2bbb0fb662c6378

    • SHA256

      9fadb5e86b1a4ef3902c4617c4aa8d2c48b720f1e65b2278a95485226de7c532

    • SHA512

      f796787209a27948678ba45053ebaaa15df7201a6a5fbee9e91a8d305354082383ed87e776be940b53b265d3a550009b06014b408b1ab51f64c747e5e9d45896

    • SSDEEP

      1536:qmbhXDmjr5MOtEvwDpj5cDtKkQZQRKb61PTB:BbdDmjr+OtEvwDpjMT

    Score
    10/10
    kinsingloader

    • Kinsing

      Kinsing is a loader written in Golang.

      loaderkinsing

    • Detection of CryptoLocker Variants

    • Detection of Cryptolocker Samples

    • UPX dump on OEP (original entry point)

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks